/Engine/Source/Runtime/Core/Public/Misc/ConfigCacheIni.h
Return a config value if found, if not found return default value does not indicate if return value came from config or the default value useful for one-time init of static variables in code locations where config may be queried too often, like : static int32 bMyConfigValue = GConfig->GetIntOrDefault(Section,Key,DefaultValue,ConfigFilename);
int32 GetIntOrDefault ( const TCHAR * Section, const TCHAR * Key, const int32 DefaultValue, const [FString](API\Runtime\Core\Containers\FString) & Filename )